Freelancer profile translated to English.
Back to original languageAbout Bourama
Embedded Software Engineer specialized in critical systems for the automotive and regulated industries. With over 4 years of experience, I design, develop, and deliver robust, safe, and cyber-secure embedded software, compliant with the highest quality and certification requirements. Expert in the complete V-model cycle, I master all phases: software architecture, development, integration, validation, and certification support. I combine in-depth technical expertise with strong project management skills (leadership, risk management, team coordination, and client delivery).
Areas of excellence:
Functional Safety – ISO 26262 (ASIL B to D)
Embedded Cybersecurity – ISO/SAE 21434 & Secure Boot
AUTOSAR – Integration, configuration, and development
Secure Bootloader Development
Embedded Software Architecture
Bare-Metal & RTOS Development
Security analysis, implementation of safety & security mechanisms
Advanced debugging, optimization, and diagnostics improvement
Integration, validation, and verification testing
Technical project management (planning, risks, reporting)
Expert in C/C++, rigorous with MISRA C, I am recognized for my ability to deliver reliable solutions on complex and constrained projects. Currently freelancing, I support companies on high-value missions: safety & security development, refactoring, architecture, work package management, or certification support.
French
Native or bilingual
English
Fluent
German
Basic
Can work on-site
Lyon (up to 50km), Paris (up to 10km), Toulouse (up to 10km), Neuilly-sur-Seine (up to 10km), Nice (up to 10km)
Experience
- Symbio,Embedded Software Engineer in Fuel Cell SystemAUTOMOBILEJune 2024 - Today (2 years and 2 months)Lyon, France✓ Developed control software for hydrogen fuel cell stacks on Infineon Tricore MCUs✓ Led fault injection strategies aligned with DO-178C and ISO 26262✓ Designed MPU-based OS partitioning for real-time embedded applications✓ Automated validation workflows using Python scripting✓ Developed and integrated algorithms to enhance Non-Volatile Memory (NvM) robustness, reducing write operations by 30% and minimizing erase cycles during data migration.✓ Conducted debugging and analysis of complex software-level issues activity✓ Authored comprehensive Integration Test Plans and successfully executed test cases, ensuring system reliability, validating robustness improvements, and achieving a 50% defect detection rate during migration scenarios.✓ Implemented logic to capture and report unexpected reset sources with detailed diagnostic information, enabling faster root‑cause analysis and reducing troubleshooting time by 40%.✓ Troubleshooting OS and Safety MCU issues in real‑time critical safety systems, ensuring high diagnostic agility (ASIL‑D) and rapid resolution of faults to maintain system integrity and compliance with functional safety standards.
- FORVIA(Hella) with Technology and Strategy,Embedded Software Engineer InAUTOMOBILEOctober 2022 - February 2024 (1 year and 4 months)Toulouse, France✓ Engineered EPS control software on Tricore platforms with AUTOSAR integration✓ Spearheaded fault injection and safety validation for ISO 26262✓ Integrated AUTOSAR stack and coordinated Safety MCU operations✓ Conducted software-level debugging and validation testing✓ Managed communication protocols: CAN, FlexRay, SENT, SPI✓ Conducted debugging and analysis of complex software-level issues activity✓ Accelerated test cycles through Python-based automation✓ Troubleshooting OS and Safety MCU issues in real‑time critical safety systems, ensuring high diagnostic agility (ASIL‑D) and rapid resolution of faults to maintain system integrity and compliance with functional safety standards.
- Adveez,Embedded Software and Hardware Engineer(IOT)INTERNET OF THINGS (IOT)March 2022 - October 2022 (7 months)Toulouse, France✓ Designed electronic schematics using Orcad for beacon devices✓ Developed firmware for NRF52-based modules with BLE, LTE-M, NB-IoT, and LoRaWAN✓ Validated hardware interfaces and optimized wireless data transmission✓ Developed embedded firmware to manage communication stacks for LoRaWAN, BLE, and cellular LTE‑M, enabling seamless multi‑protocol connectivity.✓ Implemented logic to handle concurrent requests from multiple nodes to LoRaWAN gateways, improving network efficiency by 30% and ensuring reliable data transmission in IoT environments✓ Designed and developed PCBs using OrCAD for IoT nodes, including RF circuit integration, ensuring optimized signal integrity, reduced noise, and reliable wireless communication.
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Education
- Master 2: EmbeddedPaul Sabatier2022Master 2: Embedded
- Cycle Engineering: Embedded System EngineerINPT2018Cycle Engineering: Embedded System Engineer
Certifications
- Iso-26262ISO2024
- DO-178CRTA2025